1) Bulb Flashlight 2) warning light 3) Seat belt cutter with glasshammer 2) With car alarm, security alarm Function & FeatureLighting: It can be used as torchFlashling alert: red flashing signal with frequency of 9-11HzCutting the safety belt or other cordKnocking the glass: There is a hammer on the head of the flashlightSticking to iron objectWaterproof, it can work normally in the rain